Tax Calculators

Marginal Tax Calculators – CCH Financial Planning Toolkit -- Use this calculator to determine your marginal and effective tax rates. This calculator sorts through the tax brackets and filing options to calculate your true tax liability.

Self-Employment Taxes – CCH Financial Planning Toolkit -- If you are self-employed, operate a farm or are a church employee use this calculator to determine your self-employment taxes.

Email Calculators

Email Marketing ROI Calculator - Bplans.com - Use this calculator to determine the ROI (return on investment) for your email campaigns. Based on your marketing campaign results and expected results your ROI will automatically be calculated. Use this tool to test different scenarios and see results.

PPC ROI Calculator - Bplans.com - Use this calculator to determine the ROI (return on investment) for your pay per click advertising campaigns. Based on your campaign results and costs your ROI will be calculated for you.

Website Conversion Rate Calculator - Bplans.com - This calculator allows you to see the impact improving your website conversion rate has on your total online sales. Enter your visitors and total orders, and you can see what an increase in conversion can do.